#509B59#509B59

#509B59 is a light, vivid green. Relative luminance 0.259; OKLCH L 62.4% C 0.123 H 146.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#509B59
RGB	rgb(80, 155, 89)
HSL	hsl(127, 32%, 46%)
HSV	hsv(127, 48%, 61%)
CMYK	cmyk(48.4%, 0%, 42.6%, 39.2%)
CIE-LAB	lab(57.91, -37.80, 27.57)
CIE-LCH	lch(57.91, 46.79, 143.90°)
OKLab	oklab(62.42% -0.1027 0.068)
OKLCH	oklch(62.42% 0.123 146.5)
XYZ	xyz(16.8318, 25.8682, 13.5554)
Luminance	0.2587 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509B59 #9B5092

analogous

#6C9B50 #509B59 #509B7E

triadic

#509B59 #59509B #9B5950

tetradic

#509B59 #506C9B #9B5092 #9B7E50

square

#509B59 #506C9B #9B5092 #9B7E50

split-complementary

#509B59 #7E509B #9B506C

monochromatic

#264A2B #3B7342 #509B59 #72B67A #9ACBA0

Accessibility & contrast

On white

3.40

#509B59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#509B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509B59

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509B59	#FFFFFF	#000000	##000000
##509B59	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9054

Deuteranopia (green-blind)

#92885D

Tritanopia (blue-blind)

#44988B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #509b59;
/* rgb */ color: rgb(80, 155, 89);
/* oklch */ color: oklch(62.4% 0.123 146.5);

Tailwind

colors: {
  custom: {
    50: '#86b989',
    500: '#509b59',
    950: '#000000',
  },
}

SCSS

$custom: #509b59;
$custom-light: #86b989;
$custom-dark: #000000;

JSON

{
  "hex": "#509b59",
  "rgb": {
    "r": 80,
    "g": 155,
    "b": 89
  },
  "hsl": {
    "h": 127.2,
    "s": 31.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.62417,
    "c": 0.12316,
    "h": 146.5
  },
  "luminance": 0.25869
}

Semantic roles & 50–950 ramp

primary

#509B59

secondary

#B88FB3

accent

#60BCC8

background

#F8FBF8

surface

#F0F6F0

border

#CBD0CB

text

#0B110B

muted

#7C807C

Preview Lab

Preview with #509B59

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →